NASA defended preparations for Artemis 2 after a fueling test had hydrogen leaks like those that bedeviled Artemis 1 more ...

NASA has delayed the Artemis II launch until March at the earliest after engineers discovered hydrogen leaks during last ...

NASA announced the long-awaited flight to send four astronauts on a trip around the moon was being delayed to March after a ...

NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.

NASA's wet dress rehearsal did not go as smoothly as planned. As a result, the Artemis II launch is now no earlier than March ...

Feb 3 (Reuters) - NASA said on Tuesday it was targeting a March window to launch its Artemis 2 mission to send four ...

NASA stopped short of completing a critical fuel test for its Artemis 2 SLS rocket because of hydrogen leaks that sound a lot like the problems they had during Artemis 1.

NASA announced the news Tuesday, shortly after the critical fueling test ended at Kennedy Space Center. Until the exasperating hydrogen leaks, the space agency had been targeting as soon as this ...

NASA started making the final preparations for the Artemis 2 mission in early January, with the hopes of opening its launch ...

It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.

NASA engineers are examining data from their latest wet dress rehearsal after a hydrogen leak appeared during fueling at the ...

The agency did not complete a practice countdown for a mission that would be the first to send people around the moon in more than 50 years.